Coos Bay
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Coos Bay Weather in January

Coos Bay in January averages 12°C (54°F) during the day and 3°C (37°F) at night. January is part of the rainy season, so frequent rainfall is typical.

Rainfall in Coos Bay in January

Coos Bay is in the rainy season in January, with rain on around 20 days and an average of 217 mm (8.5 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Coos Bay in January

Temperatures in Coos Bay in January top out at 12°C (54°F) and drop to 3°C (37°F) overnight. Conditions are often most pleasant around the middle of the day. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July, August and September typically offer the best weather for Coos Bay.

Coos Bay Temperature in January

Min Temperature
3°C (37°F)
Max Temperature
12°C (54°F)
Chance of Rain
65%
Precipitation
217 mm (8.5 in)
Rainy days
20 days

Coos Bay Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Coos Bay - and find the best time to visit.

Best Places in the United States of America in January

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in January →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Coos Bay in January

The weather can swing between comfortable and chilly in January, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. It's going to pour! Pack a good poncho and prepare for very wet conditions.

What To Do in Coos Bay in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    5/10
  • Walking
    5/10
  • Barbeque
    4/10
  • Camping
    3/10
  • Outdoor sports
    5/10

Coos Bay 3-Day Forecast

More climate data for Coos Bay

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.